| 4个香菇品种AFLP分子标记的研究 |
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| 引用本文： | 雷 萍,吴亚召.4个香菇品种AFLP分子标记的研究[J].现代农业科技,2019(9). |
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| 作者姓名： | 雷 萍 吴亚召 |
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| 作者单位： | ;1.陕西省微生物研究所;2.杨凌玉鲲生物技术有限公司 |
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| 摘 要： | 试验以香菇LB-21、香菇L808、香菇215和香菇B15-1等4个品种为研究材料,采用AFLP分子标记技术分析其遗传多样性。结果表明,4个香菇品种之间的遗传相似性系数变化范围为0.669 5～0.878 7;UPGMA法聚类分析发现,4个品种分为2组,香菇LB-21与香菇B15-1亲缘关系较近,遗传相似性系数为0.874 5,香菇L808与香菇215亲缘关系较近,遗传相似性系数为0.878 7。
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| 关 键 词： | 香菇 AFLP分子标记 遗传多样性 聚类分析 |
| 收稿时间： | 2019/1/22 0:00:00 |
| 修稿时间： | 2019/1/22 0:00:00 |
Study on AFLP Molecular Markers for Four Lentinus edodes Varieties |
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| Authors: | WU Ya-zhao |
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| Abstract: | The genetic diversity of LB-21, L808,215 and B15-1 lentinus edodes varieties was analyzed by AFLP molecular marker. The results showed that the variation range of genetic similarity coefficient among the four lentinus edodes varieties was 0.6695 ~ 0.7515.UPGMA clustering analysis showed that the four varieties were divided into two groups,LB-21 and B15-1 were closely related, and the genetic similarity coefficient was 0.8745. L808 was closely related to 215, and the genetic similarity coefficient was 0.8787. |
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| Keywords: | Lentinus edode AFLP Molecular Markers Genetic diversity Cluster analysis |
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